Improve packaging [PEP 517 + 621] (#7076)

* Use isolated build environments
* Update release ci job to use build
* Use new project metadata format
* Cleanup MANIFEST.in
* Remove setup.py

1 files changed, 15 insertions, 70 deletions

diff --git a/setup.cfg b/setup.cfg
index e2b157d44..2c13527cb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,77 +1,12 @@
+# Setuptools v62.6 doesn't support editable installs with just 'pyproject.toml' (PEP 660).
+# Keep this file until it does!
+
 [metadata]
-name = pylint
-version = attr: pylint.__pkginfo__.__version__
-description = python code static checker
-long_description = file: README.rst
-long_description_content_type = text/x-rst
-author = Python Code Quality Authority
-author_email = code-quality@python.org
-license = GPL-2.0-or-later
+# wheel doesn't yet read license_files from pyproject.toml - tools.setuptools
+# Keep it here until it does!
 license_files =
     LICENSE
     CONTRIBUTORS.txt
-classifiers =
-    Development Status :: 6 - Mature
-    Environment :: Console
-    Intended Audience :: Developers
-    License :: OSI Approved :: GNU General Public License v2 (GPLv2)
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: Implementation :: CPython
-    Programming Language :: Python :: Implementation :: PyPy
-    Topic :: Software Development :: Debuggers
-    Topic :: Software Development :: Quality Assurance
-    Topic :: Software Development :: Testing
-keywords = static code analysis linter python lint
-project_urls =
-    Docs: User Guide = https://pylint.pycqa.org/en/latest/
-    Source Code = https://github.com/PyCQA/pylint
-    What's New = https://pylint.pycqa.org/en/latest/whatsnew/2/
-    Bug Tracker = https://github.com/PyCQA/pylint/issues
-    Discord Server = https://discord.com/invite/Egy6P8AMB5
-    Docs: Contributer Guide = https://pylint.pycqa.org/en/latest/development_guide/contributor_guide/index.html
-
-[options]
-packages = find:
-install_requires =
-    dill>=0.2
-    platformdirs>=2.2.0
-    # Also upgrade requirements_test_min.txt if you are bumping astroid.
-    # Pinned to dev of next minor update to allow editable installs,
-    # see https://github.com/PyCQA/astroid/issues/1341
-    astroid>=2.11.6,<=2.12.0-dev0
-    isort>=4.2.5,<6
-    mccabe>=0.6,<0.8
-    tomli>=1.1.0;python_version<"3.11"
-    tomlkit>=0.10.1
-    colorama>=0.4.5;sys_platform=="win32"
-    typing-extensions>=3.10.0;python_version<"3.10"
-python_requires = >=3.7.2
-
-[options.extras_require]
-testutils=gitpython>3
-spelling=pyenchant~=3.2
-
-[options.packages.find]
-include =
-    pylint*
-
-[options.entry_points]
-console_scripts =
-    pylint = pylint:run_pylint
-    pylint-config = pylint:_run_pylint_config
-    epylint = pylint:run_epylint
-    pyreverse = pylint:run_pyreverse
-    symilar = pylint:run_symilar
-
-[options.package_data]
-pylint = testutils/testing_pylintrc
 
 [aliases]
 test = pytest
@@ -93,6 +28,16 @@ known_third_party = platformdirs, astroid, sphinx, isort, pytest, mccabe, six, t
 skip_glob = tests/functional/**,tests/input/**,tests/extensions/data/**,tests/regrtest_data/**,tests/data/**,astroid/**,venv/**
 src_paths = pylint
 
+[flake8]
+ignore =
+    E203, W503, # Incompatible with black see https://github.com/ambv/black/issues/315
+    E501, # Lot of lines too long right now
+max-line-length=88
+max-complexity=39
+# Required for flake8-typing-imports (v1.12.0)
+# The plugin doesn't yet read the value from pyproject.toml
+min_python_version = 3.7.2
+
 [mypy]
 no_implicit_optional = True
 scripts_are_modules = True